Anti-winding rotary flagpole

Abstract

The utility model relates to the technical field of anti-winding rotary flagpoles, and discloses an anti-winding rotary flagpole which comprises a main body mechanism, a rotating mechanism is arranged on the surface of the main body mechanism, a connecting cover is arranged at the top of the main body mechanism, the main body mechanism comprises a bottom plate, and a flagpole is rotatably connected to the inner wall of the bottom plate. A groove is formed in the surface of the flagpole, a supporting plate is fixedly connected to the inner wall of the flagpole, a rotating shaft is rotatably connected to the inner wall of the supporting plate, a belt is slidably connected to the surface of the rotating shaft, and a connecting block is fixedly connected to the surface of the belt. A rod of the flag surface is placed on the inner wall of the supporting column, the bottom of the rod penetrates through the connecting block to reach the surface of the connecting plate, the connecting block is connected with the connecting plate through the spring, and the rod is pressed downwards to enable the top of the rod to penetrate through the other connecting block to reach the connecting plate to fix the rod. And the flagpole is made of the alloy material, so that the mounting mode is simpler than that in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-winding rotating flagpoles, in particular to an anti-winding rotating flagpole. Background Art

[0002] A flagpole is an object erected as a sign in various mines, enterprises, institutions, residential areas, stations, customs docks, schools, stadiums, high-end hotels, city squares, etc. The connection between the flagpole and the flag is generally fixed through a flagpole collar. The flag can only be fixed in a designated position, and the flag will flutter in the wind when there is a breeze. Under the influence of wind from different wind directions, the flag often twists or gets entangled on the flagpole, and the flag cannot float, affecting the actual significance and viewing effect of the hanging.

[0003] Application No. 201821893360.9 A winding-proof rotating flagpole, the rotating flagpole is a hollow tube, and the corresponding position of the rotating flagpole for hanging the flag is coaxially sleeved with an internal tube, the two ends of the internal tube are sealed and connected to the rotating flagpole, a ventilation gap is provided between the outer wall of the internal tube and the inner wall of the rotating flagpole, the inner diameter of the internal tube is larger than the diameter of the rotating shaft, and the internal tube can rotate freely around the rotating shaft, a plurality of ventilation holes are evenly provided from bottom to top on the side wall of the rotating flagpole located on the side of the flag hanging position, the diameter of the ventilation holes is not larger than 22 mm, a strip-shaped air inlet is provided on the other side of the rotating flagpole corresponding to the flag hanging position, the inner diameter of the internal tube is at least 22 mm larger than the diameter of the rotating shaft, this structure can further prevent the flag from bending and winding, the wind blows in from the strip-shaped air inlet, blows out from the ventilation hole through the ventilation gap between the outer wall of the internal tube and the inner wall of the rotating flagpole, the wind blown out from the ventilation hole blows toward the flag, which can reduce the bending of the flag and further reduce the chance of the flag winding.

[0004] The existing anti-entanglement rotating flagpole needs to use ropes to fix the two ends of the flag when installing the flag, which takes a lot of time. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an anti-winding rotating flagpole.

[0006] The utility model is implemented by the following technical solutions: an anti-winding rotating flagpole, comprising a main body mechanism, a rotating mechanism is arranged on the surface of the main body mechanism, and a connecting cover is arranged on the top of the main body mechanism;

[0007] The main body mechanism includes a base plate, the inner wall of the base plate is rotatably connected to a flagpole, the surface of the flagpole is provided with a groove, the inner wall of the flagpole is fixedly connected to a support plate, the inner wall of the support plate is rotatably connected to a rotating shaft, the surface of the rotating shaft is slidably connected to a belt, the surface of the belt is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a spring, the end of the spring away from the connecting block is fixedly connected to the connecting plate, and the top of the connecting block is fixedly connected to a support column.

[0008] As a further improvement of the above solution, the main body mechanism includes a connecting block, there are two connecting blocks, there are two springs, and the two springs are symmetrically distributed with the connecting block as the center.

[0009] As a further improvement of the above solution, the connection block slides on the inner wall of the groove, and a support column is provided on the top of one of the connection blocks.

[0010] Through the above technical solution, the support column is made of polyurethane plastic, which is flexible and durable and not easy to damage the flag. Polyethylene is coated on the surface of the flagpole, which can ensure the smooth surface of the flagpole and reduce the possibility of the flag being entangled.

[0011] As a further improvement of the above solution, the rotating mechanism includes a motor, the motor is fixedly connected to the surface of the support plate, and a motor protection frame is fixedly connected to the surface of the motor.

[0012] As a further improvement of the above solution, the rotating mechanism includes a motor protection frame, and the motor protection frame is fixedly connected to the surface of the flagpole.

[0013] As a further improvement of the above solution, the motor is used to control the rotation of the shaft.

[0014] As a further improvement of the above solution, the connection cover is fixedly connected to the top of the flagpole.

[0015] Through the above technical solution, the connection cover is used to protect the top of the device.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model places the pole of the flag on the inner wall of the supporting column. At this time, the bottom of the pole passes through the connecting block to reach the surface of the connecting plate, and the connecting block and the connecting plate are connected by a spring. At this time, the pole is pressed downward to make the top of the pole pass through another connecting block to reach the connecting plate to fix the pole. The material of the flagpole is alloy material. This installation method is simpler than before. The supporting column on the top of a connecting block can support and fix the surface of the pole. When the wind is strong, it only needs to control the device to rotate the flagpole inside the bottom plate to prevent entanglement.

[0018] The utility model controls the motor to rotate the rotating shaft, the rotation of the rotating shaft can make the belt slide, the sliding of the belt can make the connecting block move upward, and the upward movement of the connecting block can make the flag surface fixed by the supporting column move upward to reach a suitable position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the anti-winding rotating flagpole of the utility model;

[0020] Figure 2 This is a schematic diagram of the flagpole structure of the utility model's anti-winding rotating flagpole;

[0021] Figure 3 This is a schematic diagram of the structure of the anti-winding rotating flagpole at position A of the utility model;

[0022] Figure 4 This is a schematic diagram of the overall internal structure of the anti-winding rotating flagpole of the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the overall structure of the anti-winding rotating flagpole main body mechanism.

[0024] Description of main symbols:

[0025] 1. Main body; 101. Bottom plate; 102. Flagpole; 103. Groove; 104. Support plate; 105. Rotating shaft; 106. Belt; 107. Connecting block; 108. Spring; 109. Connecting plate; 110. Supporting column; 2. Rotating mechanism; 201. Motor; 202. Motor protection frame; 3. Connecting cover. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] Example:

[0028] Please combine Figure 1-5 , an anti-winding rotating flagpole of this embodiment includes a main body mechanism 1, a rotating mechanism 2 is arranged on the surface of the main body mechanism 1, and a connecting cover 3 is arranged on the top of the main body mechanism 1;

[0029] The main body mechanism 1 includes a bottom plate 101, the inner wall of the bottom plate 101 is rotatably connected to a flagpole 102, a groove 103 is provided on the surface of the flagpole 102, a support plate 104 is fixedly connected to the inner wall of the flagpole 102, a rotating shaft 105 is rotatably connected to the inner wall of the support plate 104, a belt 106 is slidably connected to the surface of the rotating shaft 105, a connecting block 107 is fixedly connected to the surface of the belt 106, a spring 108 is fixedly connected to the top of the connecting block 107, an end of the spring 108 away from the connecting block 107 is fixedly connected to a connecting plate 109, a supporting column 110 is fixedly connected to the top of the connecting block 107, the main body mechanism 1 includes a connecting block 107, there are two connecting blocks 107, there are two springs 108, the two springs 108 are symmetrically distributed with the connecting block 107 as the center, the connecting block 107 slides on the inner wall of the groove 103, a supporting column 110 is arranged on the top of one connecting block 107, by placing the pole of the flag on the inner wall of the supporting column 110 At this time, the bottom of the pole will pass through the connecting block 107 to reach the surface of the connecting plate 109, and the connecting block 107 and the connecting plate 109 are connected by a spring 108. At this time, the pole is pressed downward to make the top of the pole pass through another connecting block 107 to reach the connecting plate 109 to fix the pole. The material of the flagpole 102 is made of alloy material, and this installation method is simpler than before. The support column 110 on the top of a connecting block 107 can support and fix the surface of the pole. If it is windy, you only need to control the device to rotate the flagpole 102 inside the bottom plate 101 to prevent entanglement. The motor 201 is controlled to rotate the shaft 105, and the belt 106 can be slid by the rotation of the shaft 105. The sliding of the belt 106 can make the connecting block 107 move upward, and the upward movement of the connecting block 107 can make the flag fixed by the support column 110 move upward to a suitable position.

[0030] The rotating mechanism 2 includes a motor 201, which is fixedly connected to the surface of the support plate 104, and a motor protection frame 202 is fixedly connected to the surface of the motor 201. The rotating mechanism 2 includes a motor protection frame 202, which is fixedly connected to the surface of the flagpole 102, and the motor 201 is used to control the rotation of the rotating shaft 105.

[0031] The connection cover 3 is fixedly connected to the top of the flagpole 102 .

[0032] The implementation principle of an anti-entanglement rotating flagpole in the embodiment of the present application is as follows: by placing the pole of the flag on the inner wall of the support column 110, the bottom of the pole will pass through the connecting block 107 to reach the surface of the connecting plate 109, and the connecting block 107 and the connecting plate 109 are connected by a spring 108. At this time, the pole is pressed downward so that the top of the pole passes through another connecting block 107 to reach the connecting plate 109 to fix the pole. The material of the flagpole 102 is made of alloy material. This installation method is simpler than before, and the support column 110 at the top of a connecting block 107 can support and fix the surface of the pole. If it is windy, only the control device needs to be controlled to rotate the flagpole 102 inside the bottom plate 101, which can prevent entanglement. The motor 201 is controlled to rotate the shaft 105, and the belt 106 can be made to slide by the rotation of the shaft 105. The sliding of the belt 106 can make the connecting block 107 move upward, and the upward movement of the connecting block 107 can make the flag fixed by the support column 110 move upward to a suitable position.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A tangle-proof rotating flagpole, characterized in that: It comprises a main body mechanism (1), a rotating mechanism (2) is arranged on the surface of the main body mechanism (1), and a connecting cover (3) is arranged on the top of the main body mechanism (1); The main body mechanism (1) comprises a base plate (101), the inner wall of the base plate (101) is rotatably connected to a flagpole (102), the surface of the flagpole (102) is provided with a groove (103), the inner wall of the flagpole (102) is fixedly connected to a support plate (104), the inner wall of the support plate (104) is rotatably connected to a rotating shaft (105), the surface of the rotating shaft (105) is slidably connected to a belt (106), the surface of the belt (106) is fixedly connected to a connecting block (107), the top of the connecting block (107) is fixedly connected to a spring (108), one end of the spring (108) away from the connecting block (107) is fixedly connected to a connecting plate (109), and the top of the connecting block (107) is fixedly connected to a supporting column (110).

2. The anti-winding rotating flagpole according to claim 1, characterized in that: The main body mechanism (1) comprises a connecting block (107), there are two connecting blocks (107), there are two springs (108), and the two springs (108) are symmetrically distributed with the connecting block (107) as the center.

3. The anti-winding rotating flagpole according to claim 1, characterized in that: The connection block (107) slides on the inner wall of the groove (103), and a support column (110) is arranged on the top of the connection block (107).

4. The anti-winding rotating flagpole according to claim 1, characterized in that: The rotating mechanism (2) comprises a motor (201), the motor (201) is fixedly connected to the surface of the support plate (104), and a motor protection frame (202) is fixedly connected to the surface of the motor (201).

5. The anti-winding rotating flagpole according to claim 4, characterized in that: The rotating mechanism (2) comprises a motor protection frame (202), and the motor protection frame (202) is fixedly connected to the surface of the flagpole (102).

6. The anti-winding rotating flagpole according to claim 4, characterized in that: The motor (201) is used to control the rotation of the rotating shaft (105).

7. The anti-winding rotating flagpole according to claim 1, characterized in that: The connection cover (3) is fixedly connected to the top of the flagpole (102).

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